Commissar SFLUFAN Posted April 7, 2022 Share Posted April 7, 2022 Fermilab Says Particle Is Heavy Enough to Break the Standard Model | Quanta Magazine WWW.QUANTAMAGAZINE.ORG A new analysis of W bosons suggests these particles are significantly heavier than predicted by the Standard Model of particle physics. Quote Physicists have found that an elementary particle called the W boson appears to be 0.1% too heavy — a tiny discrepancy that could foreshadow a huge shift in fundamental physics. The measurement, reported today in the journal Science, comes from a vintage particle collider at the Fermi National Accelerator Laboratory in Batavia, Illinois, that smashed its final protons a decade ago. The roughly 400 members of the Collider Detector at Fermilab (CDF) collaboration have continued to analyze W bosons produced by the collider, called the Tevatron, chasing down myriad sources of error to reach an unparalleled level of precision. If the W’s excess heft relative to the standard theoretical prediction can be independently confirmed, the finding would imply the existence of undiscovered particles or forces and would bring about the first major rewriting of the laws of quantum physics in half a century. “This would be a complete change in how we see the world,” potentially even rivaling the 2012 discovery of the Higgs boson in significance, said Sven Heinemeyer, a physicist at the Institute for Theoretical Physics in Madrid who is not part of CDF. “The Higgs fit well into the previously known picture. This one would be a completely new area to be entered.” 1 Quote Link to comment Share on other sites More sharing options...
CitizenVectron Posted April 7, 2022 Share Posted April 7, 2022 I mean it's a little overweight, but it's not nice to say it will break something. 1 1 Quote Link to comment Share on other sites More sharing options...
legend Posted April 7, 2022 Share Posted April 7, 2022 Feels like everyone has just been waiting for the day when we can finally show where the standard model breaks down. Quote Link to comment Share on other sites More sharing options...
Commissar SFLUFAN Posted April 7, 2022 Author Share Posted April 7, 2022 1 minute ago, legend said: Feels like everyone has just been waiting for the day when we can finally show where the standard model breaks down. Per the article: Quote The finding comes at a time when the physics community hungers for flaws in the Standard Model of particle physics, the long-reigning set of equations capturing all known particles and forces. The Standard Model is known to be incomplete, leaving various grand mysteries unsolved, such as the nature of dark matter. The CDF collaboration’s strong track record makes their new result a credible threat to the Standard Model. 1 Quote Link to comment Share on other sites More sharing options...
TyphoidHater Posted April 7, 2022 Share Posted April 7, 2022 Well there goes my weekend 😐 1 Quote Link to comment Share on other sites More sharing options...
stepee Posted April 7, 2022 Share Posted April 7, 2022 18 minutes ago, CitizenVectron said: I mean it's a little overweight, but it's not nice to say it will break something. Whats the particle equivalent for big boned? Quote Link to comment Share on other sites More sharing options...
Uaarkson Posted April 7, 2022 Share Posted April 7, 2022 Yes daddy, give me that fat W Boson. Quote Link to comment Share on other sites More sharing options...
Anathema- Posted April 8, 2022 Share Posted April 8, 2022 10 years later... "Oh it was the measurements that were wrong, again." 1 Quote Link to comment Share on other sites More sharing options...
legend Posted April 8, 2022 Share Posted April 8, 2022 3 hours ago, Commissar SFLUFAN said: Per the article: Quote Link to comment Share on other sites More sharing options...
Jason Posted April 8, 2022 Share Posted April 8, 2022 Higher W boson mass hints at chinks in Standard Model’s armor ARSTECHNICA.COM It's big news if this holds up to scrutiny, but other physicists advise "immense caution." 1 Quote Link to comment Share on other sites More sharing options...
Kal-El814 Posted April 8, 2022 Share Posted April 8, 2022 6 hours ago, stepee said: Whats the particle equivalent for big boned? eleccctron 1 Quote Link to comment Share on other sites More sharing options...
Air_Delivery Posted April 8, 2022 Share Posted April 8, 2022 1 hour ago, Jason said: Higher W boson mass hints at chinks in Standard Model’s armor ARSTECHNICA.COM It's big news if this holds up to scrutiny, but other physicists advise "immense caution." As someone who likes this shit +1 to contributing to this thread instead of making jokes. Quote Link to comment Share on other sites More sharing options...
chakoo Posted April 8, 2022 Share Posted April 8, 2022 Scientists are so over the "the Standard Model" like gamers are with their PS5s/XSX that they're waiting for news on the PS5 Pro release This is actually pretty exciting to hear, providing it's true, because there has been a few anomalies found recently that could lead to some exciting new physics. Quote Link to comment Share on other sites More sharing options...
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